helmholtz_single_boundary Function

public function helmholtz_single_boundary(mesh, u, ind, bnd_descr) result(res)

Computes helmholtz operator for single boundary point

Arguments

Type	Intent	Optional	Attributes		Name
type(mesh_cart_t),	intent(in)			::	mesh	Mesh
real(kind=FP),	intent(in),		dimension(mesh%n_points)	::	u	Variable
integer,	intent(in)			::	ind	Index where helmholtz operator should be computed MUST be index of a boundary point (not checked for performance reasons)
integer,	intent(in)			::	bnd_descr	Descriptor for boundary condition

Return Value real(kind=FP)

result